Theom Critical Risks

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Id	bb9051ef-0e72-4758-a143-80c25ee452f0
Rulename	Theom Critical Risks
Description	“Creates Microsoft Sentinel incidents for critical risk Theom alerts.”
Severity	High
Tactics	Collection CommandAndControl CredentialAccess DefenseEvasion Discovery Exfiltration Impact Reconnaissance
Techniques	T1592 T1589 T1070 T1552 T1619 T1119 T1560 T1530 T1213 T1001 T1041 T1537 T1485 T1486 T1565
Required data connectors	Theom
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TheomRisksCritical.yaml
Version	1.0.3
Arm template	bb9051ef-0e72-4758-a143-80c25ee452f0.json

KQL

TheomAlerts_CL
 | where priority_s == "P1"

YAML

alertDetailsOverride:
  alertDisplayNameFormat: 'Theom Alert ID: {{id_s}} '
  alertDescriptionFormat: |2

    Summary: {{summary_s}}  
    Additional info: {{details_s}}
    Please investigate further on Theom UI at {{deepLink_s}}
tactics:
- Collection
- CommandAndControl
- CredentialAccess
- DefenseEvasion
- Discovery
- Exfiltration
- Impact
- Reconnaissance
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TheomRisksCritical.yaml
description: |
    "Creates Microsoft Sentinel incidents for critical risk Theom alerts."
id: bb9051ef-0e72-4758-a143-80c25ee452f0
severity: High
eventGroupingSettings:
  aggregationKind: AlertPerResult
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: customProps_AssetName_s
  entityType: CloudApplication
- fieldMappings:
  - identifier: Url
    columnName: deepLink_s
  entityType: URL
status: Available
requiredDataConnectors:
- connectorId: Theom
  dataTypes:
  - TheomAlerts_CL
kind: Scheduled
queryFrequency: 5m
name: Theom Critical Risks
triggerOperator: gt
queryPeriod: 5m
version: 1.0.3
query: |
  TheomAlerts_CL
   | where priority_s == "P1"  
relevantTechniques:
- T1592
- T1589
- T1070
- T1552
- T1619
- T1119
- T1560
- T1530
- T1213
- T1001
- T1041
- T1537
- T1485
- T1486
- T1565

ARM